[    2.191476] ip (198) used greatest stack depth: 12248 bytes left
[    3.306642] ip (416) used greatest stack depth: 12064 bytes left
[    7.531387] mpls_gso: MPLS GSO support
[    7.804124] ip (1482) used greatest stack depth: 12048 bytes left
[   11.589655] ip (2659) used greatest stack depth: 12008 bytes left